package reflect.test;

import java.lang.reflect.Field;

public class AccessPersonFields {
    public static void main(String[] args) {
        try {
            Class cls=Class.forName("reflect.entity.Person");
            Object person=cls.newInstance();
            Field name=cls.getDeclaredField("name");
            name.setAccessible(true);
            System.out.println("赋值前的name："+name.get(person));
            name.set(person,"New Person");
            System.out.println("赋值后的name："+name.get(person));
        }catch (Exception e){
            e.printStackTrace();
        }
    }
}
